Fluun, The Coldest Crag

Trample, Shimmering 2
Fluun, The Coldest Crag can't be blocked by creatures with flying.
Whenever Fluun attacks, you may create a white
and blue Aura enchantment token named "Ice of
Fluun" attached to another target creature. The
token has "enchant creature" and "enchanted
creature is 0/1, white and blue, can't attack, and
loses all other colors and abilities".